HR software company Trusaic has hired Dianne Seo as chief financial officer. Seo was most recently CFO of Ohana Pacific Bank in Honolulu.

Aerospace startup Universal Hydrogen has appointed Jørn Rosenlund, Anna Goranson and Adam Metzger to the roles of chief operating officer, vice president of people, and interim chief financial officer, respectively. Rosenlund joins from Nel Hydrogen, Goranson arrives from Airspace and Metzger was previously at BNP Paribas.